hook multifile to ui

app/templates/uploadedFile/uploadedFile.css

@@ -0,0 +1,70 @@
+.uploadedFile {
+  margin: 11px;
+  list-style-type: none;
+  font-size: 11px;
+  line-height: 18px;
+  text-align: initial;
+  color: var(--lightTextColor);
+  background-color: var(--pageBGColor);
+  border: 1px solid #cececf;
+  box-sizing: border-box;
+  height: 53px;
+  border-radius: 4px;
+  position: relative;
+}
+
+.uploadedFile--completed {
+  background-color: #e8f2fe;
+}
+
+.uploadedFile__fileData {
+  margin: 8px 16px 8px 44px;
+}
+
+.uploadedFile__fileName {
+  margin: 0;
+  font-size: 13px;
+  font-weight: 500;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
+}
+
+.uploadedFile__fileInfo {
+  margin: 0;
+}
+
+.uploadedFile__cancel {
+  float: right;
+  margin: 6px;
+  visibility: hidden;
+}
+
+.uploadedFile:hover .uploadedFile__cancel--visible {
+  visibility: visible;
+}
+
+.uploadedFile__stamp {
+  position: absolute;
+  top: -4px;
+  right: -8px;
+  visibility: hidden;
+  opacity: 0;
+}
+
+.uploadedFile__stamp--visible {
+  visibility: visible;
+  opacity: 1;
+  animation: stampDown 0.2s linear;
+}
+
+@keyframes stampDown {
+  0% {
+    opacity: 0;
+    transform: scale(1.5);
+  }
+
+  100% {
+    opacity: 1;
+  }
+}